The SXK Rubik RBA Bridge is made from 316 stainless steel and suitable for Billet / SXK BB / Vandy Vape Pulse AIO / Cthulhu AIO / Boro mod. The SXK Rubik Style RBA is single coil deck with opposite parallel posts. Comes with 6 PCS Air pins: 1.0mm, 1.2mm, 1.4mm, 1.5mm, 2 * 0.8mm, 3 * 0.8mm (one is pre-installed). Brand: SXK Unit: 1 Set 316 stainless steel construction Single coil deck with opposite parallel posts Liquid supply from bottom Compatible with the Boro R4 format, suitable for Billet / SXK BB / Vandy Vape Pulse AIO / Cthulhu AIO / Boro mod Air pins: 1.0mm, 1.2mm, 1.4mm, 1.5mm, 2 * 0.8mm, 3 * 0.8mm (one is pre-installed) Package: Simple Packing Each set contain: 1pc Rubik RBA 1pc Pack of Accessories